Janitorial Services

Offices of Dentists

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Land Subdivision, Poured Concrete Foundation and Structure Contractors

Coastal and Great Lakes Freight Transportation

Residential Remodelers

Temporary Help Services

Dual-Purpose Cattle Ranching and Farming, Horses and Other Equine Production, Hunting and Trapping, Industrial Building Construction, Water and Sewer Line and Related Structures Construction

Security Systems Services (except Locksmiths)

Surgical Appliance and Supplies Manufacturing

Support Activities for Forestry, Water and Sewer Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction

Offices of Real Estate Agents and Brokers

Services for the Elderly and Persons with Disabilities

Packing and Crating

Drilling Oil and Gas Wells

Diagnostic Imaging Centers

Janitorial Services

Logging, Support Activities for Forestry, Construction Sand and Gravel Mining, Highway, Street, and Bridge Construction, Sawmills

Sheep Farming, Horses and Other Equine Production, Residential Remodelers

Highway, Street, and Bridge Construction, All Other Specialty Trade Contractors

Landscape Architectural Services

Plumbing, Heating, and Air-Conditioning Contractors

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

Other Electric Power Generation

New Housing Operative Builders, Residential Remodelers, Framing Contractors